Now showing items 1-10 of 14
Improving hierarchical document cluster labels through candidate term selection
One way to organize knowledge and make its search and retrieval easier is to create a structural representation divided by hierarchically related topics. Once this structure is built, it is necessary to find labels for ...
Hierarchical density estimates for data clustering, visualization, and outlier detection
(ACMNew York, 2015-07)
An integrated framework for density-based cluster analysis, outlier detection, and data visualization is introduced in this article. The main module consists of an algorithm to compute hierarchical estimates of the level ...
Hierarchical clustering and stochastic distance for indirect semi-supervised remote sensing image classification
Usually, image classification methods have supervised or unsupervised learning paradigms. While unsupervised methods do not need training data, the meanings behind the classified elements are not explicitly know. Conversely, ...
Musical genres: beating to the rhythms of different drums
(IOP PUBLISHING LTD, 2010)
Online music databases have increased significantly as a consequence of the rapid growth of the Internet and digital audio, requiring the development of faster and more efficient tools for music content analysis. Musical ...
A novel XML document structure comparison framework based-on sub-tree commonalities and label semantics
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
XML similarity evaluation has become a central issue in the database and information communities, its applications ranging over document clustering, version control, data integration and ranked retrieval. Various algorithms ...
Large-scale proteome comparative analysis of developing rhizomes of the ancient vascular plant Equisetum hyemale
(Frontiers Research FoundationLausanneSuíça, 2012)
Multi-class sentiment analysis using a hierarchical logistic model tree approachMaskana. Revista Científica
(Universidad de Cuenca, 2015)
Attributes that define preferences for cheese in southern Chile: do consumers value information about the carbon footprint?
(Univ Zulia, Facultad Ciencias Veterinarias, 2015)
Considering the negative contribution of the food sector to climate change, a survey was conducted with 400 people in Temuco (Araucanía Region, Chile) to distinguish the preferences for different types of cheese, with ...
Phosphorus Uptake And Use Efficiency Of Different Cotton Cultivars In Savannah Soil (acrisol)Eficiência De Absorção E Utilização De Fósforo Por Cultivares De Algodão Em Um Solo De Cerrado (latossolo Vermelho Amarelo)
(Eduem - Editora da Universidade Estadual de Maringa, 2016)